Hello,

I've just found a very interesting movie of a very special home-built twin rotor helicopter! No tailrotor needed.... This movie was made on InterEx.

This helicopter. built by Wil Snitjer, The Netherlands, is called 'Wisnicopter" (appropriate, don't you think?)

It's an experimental design with opposite rotating rotors, which eliminates the need for a tailrotor. It can do everything a normal helicopter can do!!!!

http://www.snitjer.net/Wisnicopter/index.htm

Greetings,

KP